<template>
	<view class="homeLayout pageBg">
		<custom-nav-bar title="推荐"></custom-nav-bar>
	     <view class="banner">
	     	 <swiper indicator-dots indicator-color="rgba(255,255,255,0.5)"
			 indicator-active-color="#fff" autoplay circular>
				 <swiper-item v-for="item in bannerList" :key="item._id">
					<image :src="item.picurl" mode="aspectFill"></image>
				 </swiper-item>
			 </swiper>
	     </view>
		 <view class="notice">
		 	<view class="left">
				<uni-icons type="sound-filled" size="20"></uni-icons>
				<text class="text">公告</text>
			</view>
		 	<view class="center">
				<swiper vertical autoplay interval="1500" duration="300" circular>
					<swiper-item v-for="item in noticeList" :key="item._id">
						<navigator :url="'/pages/notice/detail?id='+item._id">
							{{item.title}}
						</navigator>
					</swiper-item>		
				</swiper>
			</view>	
		 	<view class="right">
		  		<uni-icons type="forward" size="16" color="##333"></uni-icons>
			</view>
		 </view>
		 <view class="select">
		 	<common-title>
				<template #name>每日推荐</template>
				<template #custom>
					<view class="date">
						<uni-icons type="calendar" size="18" color="$brand-theme-color"></uni-icons>
						<view class="text">
							<uni-dateformat :date="Date.now()" format="dd号"></uni-dateformat>
						</view>
					</view>
				</template>
			</common-title>
			<view class="content">
				<scroll-view scroll-x>
					<view class="box" v-for="item in randomList" :key="item._id" @click="goPreview(item._id)">
							<image :src="item.smallPicurl" mode="aspectFill"></image>
					</view>
				</scroll-view>
			</view>
		 </view>
		 
		 <view class="theme">
		 	<common-title>
		 		<template #name>专题精选</template>
		 		<template #custom>
					<navigator url="../../pages/classify/classify" class="more">More+</navigator>
				</template>
		 	</common-title>
			<view class="content">
				<theme-item v-for="item in classifyList" :key="item._id" :item="item"></theme-item>
				<theme-item :isMore="true"></theme-item>
			</view>
		 </view>
		 
		 
	</view>
</template>

<script setup>
import {ref} from 'vue';
import {onShareAppMessage,onShareTimeline} from "@dcloudio/uni-app"
import {apiGetBanner,apiGetDayRandom,apiGetNotice,apiGetClassify} from "@/api/apis.js";

const bannerList = ref([])
const getBanner = async ()=>{
	 
	let res = await apiGetBanner();
	bannerList.value = res.data;
	
}
getBanner();

//每日推荐
const randomList = ref([])
const getDayRandom = async ()=>{
	
	let res = await apiGetDayRandom();
	randomList.value = res.data;
}
getDayRandom();

//公告
const noticeList = ref([])
const getNotice = async() =>{
	
	let res = await apiGetNotice(		
		{
		  select:true,
		  pageSize:3
		}
	);	
	noticeList.value = res.data;
	
}
getNotice();

//专题精选
const classifyList = ref([])
const getClassify = async() =>{
	
	let res = await apiGetClassify({
		select:true		
	});
	classifyList.value = res.data;
}
getClassify();


//跳转到预览页面
const goPreview = function(id){
	
	uni.setStorageSync("storgClassList",randomList.value)
	uni.navigateTo({
		url:"/pages/preview/preview?id="+id
	})
	
}

//分享给好友
onShareAppMessage((e)=>{
	
	return{
		title:"图库",
		path:"/pages/index/index"
	}
	
})

//分享到朋友圈
onShareTimeline(()=>{
	
	return{
		title:"图库",
		//imageUrl:'xxx'
		imageUrl:bannerList.value[0].picurl
	}
	
})

</script>

<style lang="scss" scoped>


.homeLayout{
	
	.banner{
		
		width: 750rpx;
		padding: 30rpx 0;
		swiper{
			
			width: 750rpx;
			height: 340rpx;
			swiper-item{
				
				width: 100%;
				height: 100%;
				padding: 0 30rpx;
				image{
					width: 100%;
					height: 100%;
					border-radius: 10rpx;
				}				
			}			
		}		
	}
	
	.notice{
		
		width: 690rpx;
		height:80rpx;
		line-height: 80rpx;
		background: #f9f9f9;
		margin: 0 auto;
		border-radius: 80rpx;
		display: flex;
		.left{
			width: 140rpx;
			
			display: flex;
			align-items: center;
			justify-content: center;
			:deep(){
				.uni-icons{
					 color:$brand-theme-color !important;
				}
			}
			
			.text{
				
				color:$brand-theme-color;
				font-size: 28rpx;
				font-weight: 600;
				
			}
		}
		.right{
			width: 70rpx;
			display: flex;
			align-items: center;
			justify-content: center;
		}
		.center{
			flex: 1;
			swiper{
				height: 100%;
				swiper-item{
					height: 100%;
					font-size: 30rpx;
					color: #666;
					
					//内容太长，显示...
					overflow: hidden;
					white-space: nowrap;
					text-overflow: ellipsis;
				}
			}
		}
	}
	
	.select{
		
		padding-top: 50rpx;
		.date{
			color: $brand-theme-color;
			display: flex;
			align-items: center;
			.text{
				
				margin-left: 5rpx;
				
			}
			
		}
		.content{
			width: 720rpx;
			margin-left: 30rpx;
			margin-top: 30rpx;
			
			scroll-view{
				
				white-space: nowrap;
				.box{
					width: 200rpx;
					height: 430rpx;
					display: inline-block;
					margin-right: 15rpx;
					image{
						
						width: 100%;
						height: 100%;
						border-radius: 10rpx;
						
					}
				}
				.box:last-child{
					
					margin-right: 30rpx;
					
				}
			}
		}
		
	}

	.theme{
		
		padding: 50rpx 0;
		.more{
			
			font-size: 32rpx;
			color: #888;
			
		}
		.content{
			
			margin-top: 30rpx;
			padding: 0 30rpx;
			
			display: grid;
			gap: 15rpx;
			grid-template-columns: repeat(3,1fr);
			
		}
		
	}

}

</style>
